Private Equity structuring in Luxembourg, vehicle, SOPARFI and LP reporting.
Luxembourg structures a large share of European Private Equity through two-tier schemes: a vehicle (often SCSp/RAIF) to raise and pool capital, and SOPARFIs to hold the participations. This page covers the second tier: what the deal SOPARFI adds, what it must evidence and what makes it fail. Financial Services Luxembourg works on accounting, substance and reporting; CSSF authorisation and reserved acts are coordinated with our network of partner lawyers and notaries.
A Luxembourg private equity structure normally runs on two tiers: a fund vehicle that raises capital, typically an SCSp or a RAIF, and one or more SOPARFI holding companies that own the participations. The split separates investor commitments from portfolio ownership, and governs how acquisitions, financing and exits are handled.
Participation exemption art. 166 LIR for SOPARFIs; SCSp (law of 12 July 2013); RAIF (law of 23 July 2016) managed by an authorised AIFM.
Key takeaway
- Typical scheme: fund (SCSp/RAIF) → SOPARFI → participations.
- The SOPARFI exempts qualifying dividends and capital gains (art. 166 LIR).
- SOPARFI substance is evidenced by facts: resident management, board meetings held in Luxembourg, accounting records kept on site.
Why insert a SOPARFI below the fund?
The SOPARFI performs three functions the fundraising vehicle cannot: access to the Luxembourg double tax treaty network, exemption of qualifying dividends and capital gains under article 166 LIR, and a financing layer that ring-fences each investment at acquisition and at exit.
What are the participation exemption thresholds?
The article 166 LIR exemption applies where four conditions of threshold, holding period and eligibility are met at the same time.
- Hold at least 10 % of the subsidiary’s share capital.
- Or hold a participation with an acquisition price of at least EUR 1,200,000.
- Raise that threshold to EUR 6,000,000 for the capital gains exemption.
- Hold the participation for at least twelve uninterrupted months.
- Invest in a fully taxable subsidiary or one under the parent-subsidiary directive.
What counts as sufficient substance for a deal SOPARFI?
SOPARFI substance is evidenced by six verifiable facts, gathered in a file kept current and reviewed every year.
- A board of managers mostly resident in Luxembourg and qualified.
- Board meetings held in Luxembourg, with minutes signed on site.
- Bank accounts whose signing powers are exercised locally.
- Accounting records and corporate archives kept at the registered office.
- Own means proportionate to the holding activity.
- Material decisions taken by the Luxembourg bodies.
How many SOPARFIs does a structure need?
Treaty access requires the company to be resident and fully taxable. The tax transparency of an SCSp does not allow that, which is the technical reason for the holding tier rather than a structuring preference.
How many SOPARFIs are used depends on the number of target jurisdictions and on whether each disposal should be ring-fenced. One SOPARFI per investment makes a share sale cleaner; a single platform lowers the annual cost.
What forfeits the participation exemption
The subsidiary must be eligible, meaning a fully taxable capital company or one covered by the parent-subsidiary directive.
The point most often underestimated is not the threshold but its reverse: expenses economically linked to an exempt participation are not deductible. A per-investment analytical record must therefore be kept from acquisition, not reconstructed at the time of the sale.
What breaks a substance file
No single legal definition exists. It is a body of indicators, and proportionality governs: a SOPARFI holding one investment does not call for the means of a fifteen-line platform.
Six defects recur in audits: minutes dated in Luxembourg but signed from abroad, a management body reduced to one non-resident individual, bank instructions issued from the sponsor's headquarters, no transfer pricing file on intragroup loans, a domiciliation with no own means, and investment decisions documented at fund level and never at SOPARFI level. None alone triggers recharacterisation; their accumulation does.
The so-called shell directive, ATAD 3, has been withdrawn. Several publications still present it as forthcoming.
What happens at exit?
An exit triggers four workstreams in parallel, on a timetable set by the buyer: bringing the selling company's accounts up to date and producing the interim statements requested in the data room, testing the article 166 conditions on the gain, handling expenses deducted in earlier years, and moving the proceeds up to the fundraising vehicle.
Recapture of previously deducted expenses is the item that most often surprises, because it is computed over the full holding history and not over the year of disposal.
Who does what in the structure?
The notary receives the incorporation deeds. Lawyers and tax advisers issue the opinions on the structure. The manager, GP or AIFM, takes the investment decisions. Where the vehicle triggers them, the authorised manager, the depositary and the approved statutory auditor are separate authorised professionals.
Financial Services Luxembourg keeps the accounts of the companies across both tiers, prepares the financial statements and the reporting inputs set out in the partnership agreement, and takes directorship mandates. Domiciliation is provided by our partner Cerno Law. Striking the net asset value and the registrar function rest with the authorised professional appointed for that purpose.
Who this is for
- Management companies and PE/VC funds
- Co-investing investors and family offices
- Groups structuring an acquisition (build-up, LBO)
What we do
- Accounting for the companies across both tiers of the structure
- Substance file and corporate secretarial work for the holding SOPARFIs
- Allocation statements and the reporting inputs set out in the partnership agreement
- Financial due diligence and accounting preparation for the exit
Structuring a private equity deal in Luxembourg?
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Preparation checklist
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Official sources and verification
This page is written and reviewed by Mickaël LOC, licensed accountant in Luxembourg (business permit 10077274). The rules cited can be checked with the competent authorities.
Frequently asked questions
Why a SOPARFI under the fund?
The SOPARFI acts as an intermediate holding company: it benefits from the participation exemption (art. 166 LIR) on qualifying dividends and capital gains and facilitates financing and exit.
Which vehicle to raise capital?
Most often an SCSp (transparent) or a RAIF managed by an AIFM, depending on the investor base and strategy.
How is carried interest treated in the accounts?
Carried interest is recorded as an allocation of profit following the order of priority set in the partnership agreement. We keep the vehicle’s accounts and prepare the allocation statements; the manager settles the final split.
Do you do legal due diligence?
We perform financial due diligence and coordinate legal due diligence with our partner lawyers.
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